PBE is presenting research that was a collaborative effort with the University of Ryerson in Toronto and was recently published in the prestigious ELSEVIER journal of Applied Mathematical Modelling. Dr. Wisam Farjow will be presenting the theoretical results and their validation in practical mining environments and a number of case studies for successful system deployment completed by The PBE Group in the tunnelling systems. Be there: November 23 - 25 at Grand Hyatt. www.atcita.com